CN102237603A - Waterproof electric-shock-resistant universal power socket - Google Patents
Waterproof electric-shock-resistant universal power socket Download PDFInfo
- Publication number
- CN102237603A CN102237603A CN2010101532676A CN201010153267A CN102237603A CN 102237603 A CN102237603 A CN 102237603A CN 2010101532676 A CN2010101532676 A CN 2010101532676A CN 201010153267 A CN201010153267 A CN 201010153267A CN 102237603 A CN102237603 A CN 102237603A
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- Prior art keywords
- guard plate
- power supply
- shell
- reed
- socket
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Abstract
The invention provides a waterproof electric-shock-resistant universal power socket, which mainly consists of a shell (1), a safety plate (2), a safety plate spring (3), a power reed (4), a power reed rod (5), a return spring (6) and a lead (8). When the waterproof electric-shock-resistant universal power socket is used, a power plug insertion sheet (7) is aligned to the safety plate (2) on the power socket and stably inserted; and under the action of an external force, the safety plate (2) retreats to the interior of the shell (1), so the power reed (4) clamps the power plug insertion sheet (7) to normally supply power. The waterproof electric-shock-resistant universal power socket has the advantages of simple structure, reliable performance and reasonable layout and facilitates updating and reforming of products of this kind by the conventional power socket manufacturer.
Description
Technical field
This patent relates to a kind of supply socket, the universal supply socket of particularly a kind of waterproof protection against electric shock.
Background technology
Along with electrical equipment is used in life widely, the various attaching plug of pattern also brings a lot of inconvenience to the user on the electrical equipment, and universal supply socket is just popularized rapidly.Also brought convenience though the use of all kinds attaching plugs has been satisfied in universal supply socket, little because of the space of its supply socket own, aperture area is big, so very dangerous.Existing reasonable method adds switch or lid to supply socket exactly, but does not have the initiatively dangerous effect of defence.Be easy to cause and forget off switch or lid, make children be easy to generate curious touching socket, more problem such as easy careless water inlet.
Summary of the invention
According to problem set forth above, this patent proposes the universal supply socket of a kind of waterproof protection against electric shock, and this patent mainly is made up of shell (1), guard plate (2), guard plate spring (3), power supply reed (4), power supply reed bar (5), back-moving spring (6), lead (8).The guard plate of during use attaching plug inserted sheet (7) being aimed in the supply socket (2) steadily inserts, and guard plate (2) is retracted into shell (1) inboard under external force, make power supply reed (4) with attaching plug inserted sheet (7) thus clamp normal power supply.This patent structure of the universal supply socket of waterproof protection against electric shock is simple, dependable performance, rationally distributed, is convenient to the upgrading of existing production supply socket producer to this kind series products.
The universal supply socket of waterproof protection against electric shock is characterized in that mainly utilizing lever principle.The projection of guard plate (2) inner central section position and the corresponding lever central pivot point that plays a part of the shrinkage pool in the interior centre of shell (1) prevent that foreign matter from mispluging into shell (1).Guard plate (2) outside end face is limited the direction of motion by the stopper slot on shell (1) inwall.When attaching plug inserts supply socket, can make guard plate (2) be in the poised state of lever force, thereby the shrinkage pool in the interior centre of the projection of guard plate (2) inner central section position meeting alignment housings (1) also enters, guard plate (2) can only move by assigned direction under acting on the shrinkage pool and the two of stopper slot of shell (1), and guard plate (2) is pushed inserted sheet (7) and the power supply that power supply reed (4) makes power supply reed (4) fastening safety plate (2) and attaching plug open afterwards.
Description of drawings
Fig. 1 is the three-view diagram of this patent
The left view of three-view diagram (complete section) is not so and draw for the clear power supply reed (4) of expression structure, power supply reed bar (5), back-moving spring (6), lead (8) in the B-B cutaway view.
Fig. 2 is the A-A cutaway view (the local amplification) of this patent Fig. 1
Attaching plug inserted sheet (7) does not insert among this figure, so power supply reed (4), back-moving spring (6) are in static relieving state.The lead (8) of power supply usefulness connects in power supply reed bar (5) one sides.
Fig. 3 is the A-A cutaway view (part) of this patent Fig. 1
Attaching plug inserted sheet (7) has inserted and has put in place among this figure, so guard plate (2), power supply reed (4), attaching plug inserted sheet (7) is in static and clamped by power supply reed (4).The lead (8) of power supply usefulness connects in power supply reed bar (5) one sides, and this figure does not draw for the expression structure is clear.
Fig. 4 is the enlarged drawing of I among this patent Fig. 2
Embodiment
Shown in Fig. 1,2,3,4, when using supply socket, the guard plate (2) of attaching plug inserted sheet (7) being aimed at supply socket exposes the steadily insertion of shell (1) part.The shrinkage pool in the interior centre of projection meeting alignment housings (1) of guard plate (2) inner central section position also enters.Guard plate (2) can only move by assigned direction under acting on the shrinkage pool and the two of stopper slot of shell (1).Power supply reed (4) bottom is inwardly pushed in guard plate (2) continuation under the promotion of attaching plug inserted sheet (7) open, and then attaching plug inserted sheet (7) is clamped and can't move by power supply reed (4) upper end.Guard plate (2), attaching plug inserted sheet (7), power supply reed (4) are in clamp poised state to prevent that attaching plug inserted sheet (7) from deviating from.Electric current is through lead (8), power supply reed bar (5), power supply reed (4), attaching plug inserted sheet (7) power supply (shown in Fig. 3,4).
When not needing to use, attaching plug inserted sheet (7) to be extracted, guard plate (2) resets under the effect of guard plate spring (3), with shell (1) sealing and waterproof.Power supply reed (4) under the effect of back-moving spring (6), reset (as shown in Figure 2).
When inserting guard plate (2) one sides with object, the projection of guard plate (2) inner central section position can be askew to a side, can't the interior shrinkage pool of alignment housings (1).Guard plate under the effect of lever principle (2) can't move, and object can't continue to insert and push guard plate (2) open and do not reach power supply reed (4) and just prevent to get an electric shock.Guard plate (2) resets under the effect of guard plate spring (3) after withdrawing from object.
Claims (5)
1. universal supply socket of waterproof protection against electric shock, this patent mainly is made up of shell (1), guard plate (2), guard plate spring (3), power supply reed (4), power supply reed bar (5), back-moving spring (6), lead (8).
2. the universal supply socket of waterproof protection against electric shock is characterized in that mainly utilizing lever principle.The projection of guard plate (2) inner central section position and the corresponding lever central pivot point that plays a part of the shrinkage pool in the interior centre of shell (1) prevent that foreign matter from mispluging into shell (1).Guard plate (2) outside end face is limited the direction of motion by the stopper slot on shell (1) inwall.When attaching plug inserts supply socket, can make guard plate (2) be in the poised state of lever force, thereby the shrinkage pool in the interior centre of the projection of guard plate (2) inner central section position meeting alignment housings (1) also enters, guard plate (2) can only move by assigned direction under acting on the shrinkage pool and the two of stopper slot of shell (1), and guard plate (2) is pushed inserted sheet (7) and the power supply that power supply reed (4) makes power supply reed (4) fastening safety plate (2) and attaching plug open afterwards.
3. this patent is a three-phase power socket.The two-phase power supply socket can be on the basis of this three-phase power socket patent removes the grounded part device and gets final product, and the corresponding grounded part of guard plate (2) removes too.
4. guard plate spring (3), back-moving spring (6) are adjusted quantity, position as required.
5. power supply reed (4), power supply reed bar (5), back-moving spring (6) can be designed to a part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101532676A CN102237603A (en) | 2010-04-23 | 2010-04-23 | Waterproof electric-shock-resistant universal power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101532676A CN102237603A (en) | 2010-04-23 | 2010-04-23 | Waterproof electric-shock-resistant universal power socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102237603A true CN102237603A (en) | 2011-11-09 |
Family
ID=44887984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101532676A Pending CN102237603A (en) | 2010-04-23 | 2010-04-23 | Waterproof electric-shock-resistant universal power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102237603A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994843A (en) * | 2019-03-20 | 2019-07-09 | 贵州电网有限责任公司 | A kind of electrical rapid wiring device and electrical quick connector |
| CN114243599A (en) * | 2021-12-24 | 2022-03-25 | 陈伟坤 | Outdoor electric heating barbecue oven capable of preventing power line from stumbling |
-
2010
- 2010-04-23 CN CN2010101532676A patent/CN102237603A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994843A (en) * | 2019-03-20 | 2019-07-09 | 贵州电网有限责任公司 | A kind of electrical rapid wiring device and electrical quick connector |
| CN109994843B (en) * | 2019-03-20 | 2024-01-30 | 贵州电网有限责任公司 | Electric quick wiring device and electric quick junction box |
| CN114243599A (en) * | 2021-12-24 | 2022-03-25 | 陈伟坤 | Outdoor electric heating barbecue oven capable of preventing power line from stumbling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jinqiu Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |